Non-stinging styptic pencil
US5955112A · kind A · utility
5Cited by
10References
3Claims
0Family size
Inventor
Key dates
| Filing date | Feb 11, 1998 |
| Grant date | Sep 21, 1999 |
| Priority date | — |
| Expiry date | Feb 11, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/05
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A non-stinging styptic composition in the form of a water soluble resin coated cast pencil, for stopping bleeding from cuts and nicks received during shaving. The composition comprises aluminum sulfate, aloe, glycerine, lidocaine and polyethylene glycol 400.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.